Presentation: Tweet"Bringing Objects to Life: The Live Object Pattern"
                        
			     Track: 
                          
                            
                            
                              
                            
                          
                          Solution Track: Agile, ALM Analytics
                          
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                        Time:
                        
                          
                            Friday 16:40 - 17:40
                          
                          
                        
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			   Location:
                        
                          
                            
                              
                              
                                Rutherford Room
                              
                            
                          
                          
                        
                      
                      
                        Whereas most objects in a data grid or a distributed cache simply represent "values," often in the style of the value/data transfer pattern, live objects react when their state changes. These "reactions" enable us to represent and implement finite state machines in a distributed manner. Distributed finite state machines are a powerful concept. They enable us to efficiently, elegantly, and robustly implement other patterns such as Actors and reliable subscription-based solutions much like those used in Twitter. This session outlines the architecture and walks through how to use it to build a reliable subscription system
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